This is an ten unit apartment building. There are currently 4 known apartments infested with bed bugs. The landlord was contacted 8 months ago regarding the issue. There was one visit from the PCO, in which a chemical spray was done. There has been no follow up or treatment for residuals. The majority of dwellers are elderly and low income. The landlord shows no compassion for his tenants and has been sued in the past several times for not keeping up with code and health demands.